摘要
中国 7号信令系统是简化的CCITT 7号信令系统 ,在我国有较广的应用 ,介绍了这个信令系统的结构和功能。GSM移动通信系统采用的CCS7信令系统 ,是在CCITT7号信令基础上的演进和发展。介绍了它的功能模块。这是一个发展很活跃的领域 ,从对比入手解读它们的相关标准 ,是在现有基础上进行开发创新的第一步。也是理解第三代移动通信系统“永久连接”
Chinese No.7 signaling system is a simplified version of CCITT No.7 signaling system.It finds wide application in China,and its compositions and functions are described here.CCS7 signaling system adopted in GSM mobie communication system is a development and evolution of CCITT No.7.This paper deals with the functional modules of the system.The first step towards innvation is to analyze their standards by comparison, and this will provide a basis for understanding “Ever Connctiing”of 3G mobile communication system.
出处
《贵州工业大学学报（自然科学版）》
CAS
2001年第2期1-4,9,共5页
Journal of Guizhou University of Technology(Natural Science Edition)
